Sun Feng, Ma Qingshan, Kong Ming, Zhou Xuefeng, Liu Yan, Zhou Bin, Zhang Ping, Zhang Wen-Hua
College of Materials Science and Engineering, Sichuan University Chengdu 610064 China
Sichuan Research Center of New Materials, Institute of Chemical Materials, China Academy of Engineering Physics 596 Yinhe Road, Shuangliu Chengdu 610200 China
RSC Adv. 2018 Oct 31;8(64):36826-36830. doi: 10.1039/c8ra07567k. eCollection 2018 Oct 26.
Sb@C yolk-shell spheres with tunable interior space have been obtained a facile thermal annealing strategy and used as anodes for sodium-ion batteries. The proportion of interior space in the yolk-shell structure has a significant influence on the electrochemical performance of the electrode material.
通过一种简便的热退火策略制备出了具有可调内部空间的Sb@C蛋黄壳球,并将其用作钠离子电池的阳极。蛋黄壳结构中内部空间的比例对电极材料的电化学性能有显著影响。